导航计算机测试系统的研究与实现  

Research and implementation of navigation computer test system

作　　者：戴陈靓 赵伟[1] 刘建业[1] 程庆[1] 

机构地区：[1]南京航空航天大学导航研究中心,南京210016

出　　处：《电子测量技术》2014年第5期42-46,共5页Electronic Measurement Technology

摘　　要：在分析了某型捷联惯性导航计算机的测试需求的基础上,提出了基于FPGA+PCI架构的嵌入式导航计算机测试系统方案。系统的运行由上位机程序通过PCI总线控制,接口扩展通信板卡作为系统主要的硬件设备,由FPGA实现各个测试通信接口的扩展任务。主要研究了系统总体设计方案,并对系统的软硬件进行了设计,通过系统测试验证了设计的正确性。A test system solution based on the framework of FPGA and PCI is presented to meet the test requirements for a certain strapdown inertial navigation computer.The test system is controlled by PC program.The communication interface card is designed for expanding the communication interfaces as a primary hardware equipment of the system.The hardware and software designs of the test system are primarily described in this paper and the correctness of the system design is verified by some test performance.

关 键 词：导航计算机 测试系统 PCI9054 FPGA 

分 类 号：TN911.72[电子电信—通信与信息系统]